terminate called after throwing an instance of 'std::invalid_argument'
  what():  data length must be a multiple of vlen
Aborted
FAIL: run_tests
==================
1 of 1 test failed
==================
make[1]: *** [check-TESTS] Error 1
make[1]: Leaving directory `/home/bhilburn/src/gnuradio.git/gnuradio-core/src/python/gnuradio/gr'
make: *** [check-am] Error 2